What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActiveBoth

LOINC Code 58756-8: Parvovirus B19 IgM IA Qn (CSF)

Name: LOINC Code 58756-8: Parvovirus B19 IgM IA Qn (CSF)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:39.276Z

58756-8 is a LOINC code used to identify Parvovirus B19 IgM IA Qn (CSF) in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Parvovirus B19 Ab.IgM. It is commonly used with the system or sample type CSF.

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Parvovirus B19 Ab.IgM. It is commonly used with the system or sample type CSF.

When is it used?

Used in lab systems, EHRs, and clinical data exchange.
May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
Status: ACTIVE
Order vs observation: Both
Method: IA

What it does not mean

The code identifies the observation or test, not the actual result.

Key facts

Parvovirus B19 IgM Ab [Units/volume] in Cerebral spinal fluid by Immunoassay
Parvovirus B19 Ab.IgM
ABS; Aby; Antby; Anti; Antibodies; Antibody; Arbitrary concentration; Autoantibodies; Autoantibody; B19 virus; B19V; Cerebral spinal fluid; Cerebrospinal Fl; EIA; ELFA; ELISA; Enzyme immunoassay; Fifth Disease; IAA; ID; Immune globulin M; Immunoglobulin M; Infectious Disease; InfectiousDisease; MEIA; Microbiology; Neuro; Neurology; Parvo; Parvo virus; Parvov; Point in time; QNT; Quan; Quant; Quantitative; Random; Spinal Fl; Spinal Fld; Spinal Flu; Spinal Fluid; SUDS

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

Parvovirus B19 IgM IA Qn (CSF)Parvovirus B19 IgM Ab [Units/volume] in Cerebral spinal fluid by ImmunoassayB19V IgM CSF IA-aCncParvovirus B19 Ab.IgMMICROParvovirus B19 IgM antibody, Spinal fluidACnc

Frequently asked questions

Code details

Code58756-8

SystemLOINC

Display nameParvovirus B19 IgM IA Qn (CSF)

DescriptionParvovirus B19 Ab.IgM

Short nameB19V IgM CSF IA-aCnc

ComponentParvovirus B19 Ab.IgM

PropertyACnc

TimingPt

System (specimen)CSF

ScaleQn

MethodIA

ClassMICRO

Example unitsIndex

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.32

Last changed2.70

Consumer names

Parvovirus B19 IgM antibody, Spinal fluid

Part names

Parvovirus B19 Ab.IgMACncPtCSFQnIAParvovirus B19 IgMArbitrary ConcentrationPoint in time (spot)Cerebral spinal fluidImmunoassay

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.